@misc{indiciaec7b1605c04d2,
  title = {The quinidine problem.},
  author = {N SHAFTEL and A HALPERN},
  year = {1958},
  doi = {10.1177/000331975800900108},
  url = {https://pubmed.ncbi.nlm.nih.gov/13521395/},
  note = {Source identifier: 13521395}
}